/*! HTML5 Boilerplate v8.0.0 | MIT License | https://html5boilerplate.com/ */

/* main.css 2.1.0 | MIT License | https://github.com/h5bp/main.css#readme */
/*
 * What follows is the result of much research on cross-browser styling.
 * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * Kroc Camen, and the H5BP dev community and team.
 */

/* ==========================================================================
   Base styles: opinionated defaults
   ========================================================================== */

html {
    color: #ddd;
    font-size: 1em;
    line-height: 1.4;
}

/*
   * Remove text-shadow in selection highlight:
   * https://twitter.com/miketaylr/status/12228805301
   *
   * Vendor-prefixed and regular ::selection selectors cannot be combined:
   * https://stackoverflow.com/a/16982510/7133471
   *
   * Customize the background color to match your design.
   */

::-moz-selection {
    background: #495566;
    text-shadow: none;
}

::selection {
    background: #495566;
    text-shadow: none;
}

/*
   * A better looking default horizontal rule
   */

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0;
}

/*
   * Remove the gap between audio, canvas, iframes,
   * images, videos and the bottom of their containers:
   * https://github.com/h5bp/html5-boilerplate/issues/440
   */

audio,
canvas,
iframe,
img,
svg,
video {
    vertical-align: middle;
}

/*
   * Remove default fieldset styles.
   */

fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}

/*
   * Allow only vertical resizing of textareas.
   */

textarea {
    resize: vertical;
}

/* ==========================================================================
     Author's custom styles
     ========================================================================== */

body {
    background: #222;
    font-family: "Rubik", sans-serif;
    margin: 5px;
}

h1,
h2,
h3 {
    font-weight: lighter;
}

p {
    font-size: large;
}

a {
    color: #00ffc4;
    text-decoration: none;
}

.main {
    max-width: 1000px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding: 30px;
}

.centre {
    text-align: center;
}

.centre-vertical {
    vertical-align: middle;
    display: table-cell;
}

/* ==========================================================================
     Helper classes
     ========================================================================== */

/*
   * Hide visually and from screen readers
   */

.hidden,
[hidden] {
    display: none !important;
}

/*
   * Hide only visually, but have it available for screen readers:
   * https://snook.ca/archives/html_and_css/hiding-content-for-accessibility
   *
   * 1. For long content, line feeds are not interpreted as spaces and small width
   *    causes content to wrap 1 word per line:
   *    https://medium.com/@jessebeach/beware-smushed-off-screen-accessible-text-5952a4c2cbfe
   */

.sr-only {
    border: 0;
    clip: rect(0, 0, 0, 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    width: 1px;
    /* 1 */
}

/*
   * Extends the .sr-only class to allow the element
   * to be focusable when navigated to via the keyboard:
   * https://www.drupal.org/node/897638
   */

.sr-only.focusable:active,
.sr-only.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    white-space: inherit;
    width: auto;
}

/*
   * Hide visually and from screen readers, but maintain layout
   */

.invisible {
    visibility: hidden;
}

/*
   * Clearfix: contain floats
   *
   * For modern browsers
   * 1. The space content is one way to avoid an Opera bug when the
   *    `contenteditable` attribute is included anywhere else in the document.
   *    Otherwise it causes space to appear at the top and bottom of elements
   *    that receive the `clearfix` class.
   * 2. The use of `table` rather than `block` is only necessary if using
   *    `:before` to contain the top-margins of child elements.
   */

.clearfix::before,
.clearfix::after {
    content: " ";
    display: table;
}

.clearfix::after {
    clear: both;
}

/* ==========================================================================
     EXAMPLE Media Queries for Responsive Design.
     These examples override the primary ('mobile first') styles.
     Modify as content requires.
     ========================================================================== */

@media only screen and (min-width: 35em) {
    /* Style adjustments for viewports that meet the condition */
}

@media print, (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 1.25dppx), (min-resolution: 120dpi) {
    /* Style adjustments for high resolution devices */
}

/* ==========================================================================
     Print styles.
     Inlined to avoid the additional HTTP request:
     https://www.phpied.com/delay-loading-your-print-css/
     ========================================================================== */

@media print {
    *,
    *::before,
    *::after {
        background: #fff !important;
        color: #000 !important;
        /* Black prints faster */
        box-shadow: none !important;
        text-shadow: none !important;
    }

    a,
    a:visited {
        text-decoration: underline;
    }

    a[href]::after {
        content: " (" attr(href) ")";
    }

    abbr[title]::after {
        content: " (" attr(title) ")";
    }

    /*
     * Don't show links that are fragment identifiers,
     * or use the `javascript:` pseudo protocol
     */
    a[href^="#"]::after,
    a[href^="javascript:"]::after {
        content: "";
    }

    pre {
        white-space: pre-wrap !important;
    }

    pre,
    blockquote {
        border: 1px solid #999;
        page-break-inside: avoid;
    }

    /*
     * Printing Tables:
     * https://web.archive.org/web/20180815150934/http://css-discuss.incutio.com/wiki/Printing_Tables
     */
    thead {
        display: table-header-group;
    }

    tr,
    img {
        page-break-inside: avoid;
    }

    p,
    h2,
    h3 {
        orphans: 3;
        widows: 3;
    }

    h2,
    h3 {
        page-break-after: avoid;
    }
}
